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Use RSA private key to generate public key?
...nt private.der private key contents as binary stream
xxd -p private.der
# Now compare the output of the above command with output
# of the earlier openssl command that outputs private key
# components. If you stare at both outputs long enough
# you should be able to confirm that all components are...
Array or List in Java. Which is faster?
...someone used an int throughout for a key in a map (to save space/time). We now need to change all lines to a new object - its painful.
– Fortyrunner
Apr 4 '09 at 19:30
9
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Best way to structure a tkinter application? [closed]
...
@Bryan Oakley do you know any good sample codes on internet that i can study their structure?
– Chris Aung
Jul 5 '13 at 8:35
3
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Android: install .apk programmatically [duplicate]
...s(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
That is correct now, my auto-update is working. Thanks for help. =)
Edit 20.7.2016:
After a long time, I had to use this way of updating again in another project. I encountered a number of problems with old solution. A lot of things have ...
How to use glOrtho() in OpenGL?
... and z are in [-1, +1]
ignore the z component and take only x and y, which now can be put into a 2D screen
With glOrtho, z is ignored, so you might as well always use 0.
One reason you might want to use z != 0 is to make sprites hide the background with the depth buffer.
Deprecation
glOrtho is ...
How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...arting in the top left corner (let's stick with the vertical rendering for now, keeping in mind that the horizontal one is treated the same).
consider the following html:
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
analogous to...
When to make a type non-movable in C++11?
...hich is that it would be very hard to do it safely, because you'd need to know that noone is trying to lock the mutex at the moment it's being moved. Since mutexes are one of the building blocks you can use to prevent data races, it would be unfortunate if they weren't safe against races themselves!...
How do I get the calling method name and type using reflection? [duplicate]
...var type = method.DeclaringType;
var name = method.Name;
}
}
Now let's say you have another class like this:
public class Caller
{
public void Call()
{
SomeClass s = new SomeClass();
s.SomeMethod();
}
}
name will be "Call" and type will be "Caller"
UPDATE Two y...
What is Turing Complete?
...lar to those machines (although virtual). They take programs and run them. Now, a programing language is called "Turing complete", if that it can run any program (irrespective of the language) that a Turing machine can run given enough time and memory.
For example: Let's say there is a program tha...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
...e that if something in that scope threw an exception, then B would have a known state when the scope was exited. This isn't pure RAII as far as the acronym goes, but it's an established pattern nevertheless.
...